WO2016101735A1 - 一种基于绘画数据即时通信的方法、客户端及系统 - Google Patents

一种基于绘画数据即时通信的方法、客户端及系统 Download PDF

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WO2016101735A1
WO2016101735A1 PCT/CN2015/095012 CN2015095012W WO2016101735A1 WO 2016101735 A1 WO2016101735 A1 WO 2016101735A1 CN 2015095012 W CN2015095012 W CN 2015095012W WO 2016101735 A1 WO2016101735 A1 WO 2016101735A1
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Prior art keywords
picture
drawing process
data
process data
display
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PCT/CN2015/095012
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English (en)
French (fr)
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刘强
邓兴兴
马健
杨超
邓琳
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北京奇虎科技有限公司
奇智软件（北京）有限公司
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Publication of WO2016101735A1 publication Critical patent/WO2016101735A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/80—Creating or modifying a manually drawn or painted image using a manual input device, e.g. mouse, light pen, direction keys on keyboard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]

Definitions

  • the present invention relates to the field of computer technologies, and in particular, to a method, a client and a system for instant communication based on drawing data.
  • terminals such as smart phones and tablet computers have more and more powerful processing capabilities, and users can implement various functions by installing various applications on the terminals.
  • painting apps can determine the shape of the user's drawing according to the user's sliding or touch operation, thus giving the user a standard graphic. For example, if the user draws a circle on the touch screen with his finger, then Present a standard circle. This way of assisting the painting provides the user with a more precise shape.
  • this method can provide a more accurate shape according to the user's touch trajectory, it cannot meet the requirements of the user's individual painting, and can not satisfy the user's need for communication through painting.
  • the present invention has been made in order to provide a method based on drawing data instant communication that overcomes the above problems or at least partially solves or alleviates the above problems, and a corresponding client and system based on drawing data instant communication.
  • a method for instant communication based on drawing data including:
  • the first picture is generated according to the first drawing process data
  • a method for instant communication based on drawing data including:
  • the picture is displayed according to the received picture data; when the painting process is selected, the drawing process is dynamically displayed according to the drawing process data.
  • a client comprising:
  • a recording unit configured to receive user input and record first drawing process data
  • a drawing end confirmation unit for causing the user to confirm the end of the drawing
  • a picture generating unit configured to generate a first picture according to the first drawing process data and save after the user confirms ending the drawing
  • a receiver selection unit for selecting a receiver
  • a sending unit configured to send the first drawing process data and the first picture to the selected recipient.
  • a client comprising:
  • a receiving unit configured to receive drawing process data and picture data generated by the drawing process data
  • a selection unit for selecting to display a picture or to display a painting process
  • a display unit configured to display a picture according to the received picture data when the display picture is selected; and when the painting process is selected, dynamically display the painting process according to the drawing process data.
  • a system for instant messaging based on drawing data comprising:
  • a first client configured to select and identify a receiver, and send the first drawing process data and the first picture to the selected recipient, where the receiver is the second client;
  • the second client is configured to receive first drawing process data and picture data generated by the drawing process data; select displaying a picture or displaying a drawing process, thereby implementing display of a picture or a drawing process;
  • a server configured to receive the first drawing process data and the first picture sent by the first client
  • a computer program comprising computer readable code, when said computer readable code is run on a computing device, causing said computing device to perform said painting based data as described above The method of communication.
  • a computer readable medium wherein the computer program described above is stored.
  • the invention has the beneficial effects that the present invention provides a method for instant communication based on painting data, a client and a system for instant communication based on painting data, which can provide a painting process or a precise painting according to a user's painting image.
  • Two options for the picture through the above two options to achieve simple, fast and efficient long-distance communication, while improving the multi-choice experience and interaction of user communication.
  • FIG. 1 is a flow chart showing the steps of a method for instant communication based on drawing data according to an embodiment of the present invention
  • FIG. 2 is a flow chart showing the steps of a method for instant communication based on drawing data according to another embodiment of the present invention
  • FIG. 3 is a block diagram showing the structure of a client according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing the structure of a client according to another embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing an instant messaging based on drawing data according to an embodiment of the present invention. a block diagram of the system of the letter;
  • Figure 6 shows schematically a block diagram of a computing device for performing the method according to the invention
  • Fig. 7 schematically shows a storage unit for holding or carrying program code implementing the method according to the invention.
  • the present invention provides a method for instant communication based on drawing data, comprising the steps of:
  • Step S11 providing a drawing board.
  • Step S12 receiving the input of the user on the drawing board and generating the first drawing process data.
  • time information corresponding to the pictorial record information and the pictorial record information is detected in real time. Thereby, the immediacy and accuracy of receiving the drawing information are improved.
  • Step S13 When the user confirms that the drawing ends, the first picture is generated according to the first drawing process data.
  • Step S14 Send the first drawing process data and the first picture to the receiving end according to the receiving end selected by the user.
  • the first drawing process data and the first picture are sent to the cloud server, and the cloud server sends the first drawing process data and the first picture to the receiving end according to the identifier of the receiving end.
  • the receiving end with the identifier receives the first drawing process data and the first picture data generated by the first drawing process data; selects the display picture or displays the drawing process; when the display picture is selected, displays according to the received first picture data Picture; when selecting to display the painting process, the painting process is dynamically displayed according to the first painting process data.
  • the immediacy and accuracy of the first drawing process data and/or the first picture received by the designated receiving end with the identification are improved.
  • the present invention carries out the following examples, and the present invention is not limited to the following examples.
  • the mobile terminal implements the function of providing an artboard by using an SDK (Software Development Kit) package that it has.
  • SDK Software Development Kit
  • the SDK package is used by some programmers to create application software for specific software packages, software frameworks, hardware platforms, operating systems, etc.
  • a collection of development tools, generally speaking, the SDK is used to develop the SDK used by the application under the Windows platform, and the invention also includes, but is not limited to, the SDK used by the application under the Android and IOS platforms, which can be simply a program.
  • the design language provides some documentation for the API of the application interface, and can also include complex hardware that can communicate with an embedded system.
  • the first drawing process data is generated.
  • the time information corresponding to the drawing record information and the drawing record information is detected in real time, wherein the drawing record information includes, but is not limited to, vector information of the drawing, position information of the drawing, color information of the drawing, and the like.
  • the first picture is generated based on the first drawing process data.
  • the manner in which the user confirms the end of the drawing includes, but is not limited to, the user does not perform the sliding on the drawing board or the touch operation time exceeds the preset time. For example, if the user exceeds 10 seconds, the drawing software of the mobile terminal ends the drawing of the user or the user finishes. The entire process of painting is confirmed, and the confirmation of the end of the painting is confirmed by the confirmation button of the drawing software interface of the mobile terminal.
  • the image format for generating the first picture according to the first drawing process data includes, but is not limited to, a jpg, gif or bmp format. Thereby, the integrity and experience of the drawing of the drawing board by the user is improved.
  • first drawing process data and the first picture are sent to the receiving end according to the receiving end selected by the user.
  • first drawing process data and the first picture are sent to the cloud server, and the cloud server sends the first drawing process data and the first picture to the receiving end according to the identifier of the receiving end.
  • the receiving end with the identifier receives the first drawing process data and the first picture data generated by the first drawing process data, selects the display picture or displays the drawing process, and when selecting the display picture, according to the received first picture data The picture is displayed; when the painting process is selected, the painting process is dynamically displayed according to the first drawing process data.
  • the mobile terminal in the above specific embodiment can not only realize the providing function of the drawing board through the SDK package that it has, but also send the drawing data and the picture to the mobile terminal with the specified designated communication, and can also accept other mobile terminals to identify it.
  • the mobile terminal designated as the communication receives the drawing data and the picture transmitted by the other mobile terminal.
  • Step S21 receiving second drawing process data and second picture data generated by the second drawing process data.
  • Step S22 selecting to display a picture or display a painting process.
  • Step S23 When the display picture is selected, the picture is displayed according to the received second picture data.
  • Step S24 When the drawing process is selected, the drawing process is dynamically displayed according to the second drawing process data.
  • the present invention provides a method for instant communication based on drawing data, comprising: providing a drawing board, receiving input of a user on a drawing board and generating first drawing process data, and when the user confirms the end of the drawing, according to the first drawing
  • the process data generates a first picture, and sends the first drawing process data and the first picture to the receiving end according to the receiving end selected by the user.
  • the method for instant communication based on the drawing data according to the present invention further includes: receiving The painting process data and the image data generated by the painting process data, select the display picture or display the painting process, when the display picture is selected, the picture is displayed according to the received picture data, and when the painting process is selected, the painting process is dynamically displayed according to the painting process data.
  • the invention provides a method for instant communication based on drawing data, which can provide the user with two options of painting process or precise drawing picture according to the user's painting image, thereby realizing simple, fast and efficient long distance through the above two options. Communication, while improving the multi-choice experience and interaction of user communication.
  • a client 10 includes: an artboard providing unit 101, a recording unit 102, a drawing end confirmation unit 103, a picture generating unit 104, a receiving unit selecting unit 105, and a transmitting unit 106.
  • the artboard providing unit 101 is for providing a drawing board.
  • the client implements the function of drawing board through its own SDK (Software Development Kit) package.
  • SDK Software Development Kit
  • the SDK package is a collection of development tools used by programmers to create application software for specific software packages, software frameworks, hardware platforms, and operating systems.
  • the SDK is used to develop applications under the Windows platform.
  • the invention also includes, but is not limited to, the SDK used by the application under the Android and IOS platforms, which can simply provide some files of the application interface API for a programming language, and can also include some embedded Complex hardware for system communication.
  • the recording unit 102 is for receiving user input and recording first drawing process data. Further, the recording unit 102 further includes: a position detecting subunit for detecting position information of the pictorial record in real time; and a time detecting subunit for detecting time information corresponding to each position information. Specifically, the user inputs the time on the drawing board by means of a sliding or touch operation and detects the time information corresponding to the drawing record information and the drawing record information in real time for recording.
  • the drawing record information includes, but is not limited to, vector information of the drawing, position information of the drawing, and color information of the drawing. Thereby, the immediacy and accuracy of receiving the drawing information are improved.
  • the drawing end confirmation unit 103 is for causing the user to confirm the end of the drawing.
  • the manner in which the user confirms the end of the drawing includes, but is not limited to, the user does not slide or touch the operation time on the drawing board for more than a preset time. For example, if the user exceeds 10 seconds, the drawing software of the client ends the drawing of the user or the user finishes painting. The entire process is confirmed, and the confirmation of the end of the drawing is confirmed by the confirmation button of the drawing software interface of the client. Thereby, the integrity and experience of the drawing of the drawing board by the user is improved.
  • the picture generating unit 104 is configured to generate a first picture and save according to the first drawing process data after the user confirms that the drawing is ended.
  • the image format for generating the first picture according to the first drawing process data includes, but is not limited to, a jpg, gif or bmp format. Thereby, the diversity of the generated picture format and the compatibility of different client systems for the subsequent display of the picture are improved.
  • the recipient selection unit 105 is configured to select a recipient; the sending unit 106 is configured to transmit the first drawing process data and the first picture to the selected recipient. Thereby, the uniqueness and accuracy of the first drawing process data and the first picture sent by the designated receiving end that is identified by the client receiving unit selection unit as the sending end are improved.
  • a client provided by the present invention includes: a receiving unit 107 for receiving second drawing process data and second picture data generated by second drawing process data; and a selecting unit 108 for selecting a display image Or the painting process is displayed; the display unit 109 is configured to display a picture according to the received second picture data when the display picture is selected; and when the painting process is selected, the painting process is dynamically displayed according to the second drawing process data.
  • the client provided by the invention can provide the user with two options of drawing process or precise drawing picture according to the user's painting image, thereby achieving simple and fast through the above two options. Efficient long-distance communication, while improving the multi-choice experience and interaction of user communication.
  • the system for instant messaging based on drawing data comprises: a first client 10, a second client 20, and a server 30.
  • the first client 10 is configured to select and identify the recipient, and send the first drawing process data and the first picture to the selected recipient, wherein the recipient is the second client.
  • the first client 10 specifically includes: an artboard providing unit 101 for providing a drawing board; a recording unit 102 for receiving user input and recording first drawing process data; and a drawing end confirming unit 103 for causing the user to confirm ending the drawing;
  • the generating unit 104 is configured to generate a first picture according to the first drawing process data and save after the user confirms ending the drawing;
  • the receiving side selecting unit 105 is configured to select the receiving party;
  • the sending unit 106 is configured to use the first drawing process data and the first The picture is sent to the selected recipient. Thereby, the integrity and experience of the drawing of the drawing board by the user is improved.
  • the recording unit 102 includes: a position detecting subunit (not shown) for detecting position information of the pictorial record in real time; and a time detecting subunit (not shown) for detecting the position information corresponding to each position. Time information. Thereby, the immediacy and accuracy of the drawing board receiving the user's drawing information is improved.
  • the second client 20 is configured to receive the first drawing process data and the picture data generated by the drawing process data; select to display the picture or display the drawing process, thereby implementing the display of the picture or drawing process.
  • the second client 20 specifically includes: the receiving unit 107 is configured to receive the drawing process data and the picture data generated by the drawing process data; the selecting unit 108 is configured to select the display picture or display the drawing process; the display unit 109 is configured to select When the picture is displayed, the picture is displayed according to the received picture data; when the painting process is selected, the drawing process is dynamically displayed according to the drawing process data.
  • the receiving unit 107 is configured to receive the drawing process data and the picture data generated by the drawing process data
  • the selecting unit 108 is configured to select the display picture or display the drawing process
  • the display unit 109 is configured to select When the picture is displayed, the picture is displayed according to the received picture data; when the painting process is selected, the drawing process is dynamically displayed according to the drawing process data.
  • the server 30 is configured to receive the first drawing process data and the first picture sent by the first client 10; select the second client 20 according to the receiver identified by the first client 10; send the first drawing process data and the first picture To the second client 20. Thereby, the uniqueness and accuracy of the first client to send the painting process data and the picture to the second client is improved.
  • the invention provides a system based on painting data instant communication, which can provide the user with two options of painting process or precise drawing picture according to the user's painting image, thereby achieving simple, fast and efficient long distance through the above two options. Communicate, while improving the multi-selection of user communication Test and interactivity.
  • the various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof.
  • a microprocessor or digital signal processor may be used in practice to implement some or all of the components of a client and system based on pictographic data instant messaging in accordance with an embodiment of the present invention.
  • the invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein.
  • Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.
  • Figure 6 schematically illustrates a block diagram of a computing device for performing the method in accordance with the present invention.
  • the computing device conventionally includes a processor 610 and a computer program product or computer readable medium in the form of a memory 620.
  • the memory 620 may be an electronic memory such as a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), an EPROM, a hard disk, or a ROM.
  • Memory 620 has a memory space 630 for program code 631 for performing any of the method steps described above.
  • storage space 630 for program code may include various program code 631 for implementing various steps in the above methods, respectively.
  • the program code can be read from or written to one or more computer program products.
  • Such computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks.
  • Such a computer program product is typically a portable or fixed storage unit as described with reference to FIG.
  • the storage unit may have storage segments, storage spaces, and the like that are similarly arranged to memory 620 in the computing device of FIG.
  • the program code can be compressed, for example, in an appropriate form.
  • the storage unit comprises computer readable code 631' for performing the steps of the method according to the invention, ie code that can be read by a processor, such as 610, which when executed by the computing device causes the calculation The device performs the various steps in the methods described above.

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Abstract

本发明涉及一种基于绘画数据即时通信的方法，包括：提供画板；接收用户在画板上的输入并生成第一绘画过程数据；当用户确认绘画结束时，根据第一绘画过程数据生成第一图片；根据用户选择的接收端，将第一绘画过程数据和第一图片发送给接收端。本发明能够根据用户的绘画图像，为用户提供绘画过程或精准的绘画图片两个选项，从而通过上述两个选项实现简洁、快速、高效的远距离沟通，同时提高了用户沟通的多选择体验与互动性。本发明还提出了一种客户端，以及一种基于绘画数据即时通信的系统。

Description

一种基于绘画数据即时通信的方法、客户端及系统 技术领域
本发明涉及计算机技术领域，尤其涉及一种基于绘画数据即时通信的方法、客户端及系统。
背景技术
随着终端技术的不断发展，例如，智能手机、平板电脑等终端具有越来越强大的处理能力，用户可以通过在终端上安装各种应用，来实现各种不同的功能。
目前，出现了一些绘画APP，可以接受用户在触摸屏上的滑动或触摸操作，然后将操作的轨迹显示出来，以此来帮助用户实现绘画功能。然而，这种绘画方式仅能根据用户的滑动或触摸操作来形成图像，不能显示绘画过程，也不能将形成的图像与其他人分享。
还有一些绘画APP，可以根据用户的滑动或触摸操作来判断用户绘画的是什么形状，从而给出用户一个标准的图形，例如，如果用户用手指在触摸屏上画了一个圆，那么此时将呈现一个标准圆。这种辅助绘画的方式为用户提供了较为精准的形状。然而，这种方法虽能根据用户的触摸轨迹提供较为精确的形状，但无法满足用户个性作画的要求，也无法满足用户通过绘画交流的需求。
发明内容
基于上述问题，提出了本发明以便提供一种克服上述问题或者至少部分地解决或者减缓上述问题的一种基于绘画数据即时通信的方法和相应的一种基于绘画数据即时通信的客户端及系统。
根据本发明的一个方面，提供了一种基于绘画数据即时通信的方法，包括：
提供画板；
接收用户在画板上的输入并生成第一绘画过程数据；
当用户确认绘画结束时，根据第一绘画过程数据生成第一图片；
根据用户选择的接收端，将所述第一绘画过程数据和第一图片发送给所述接收端。
根据本发明的另一个方面，提供了一种基于绘画数据即时通信的方法，包括：
接收绘画过程数据和由所述绘画过程数据生成的图片数据；
选择展示图片或者展示绘画过程；
当选择展示图片时，根据接收的图片数据显示图片；当选择展示绘画过程时，根据所述绘画过程数据动态显示绘画过程。
根据本发明的另一个方面，提供了一种客户端，包括：
画板提供单元，用于提供画板；
记录单元，用于接收用户输入并记录第一绘画过程数据；
绘画结束确认单元，用于使用户确认结束绘画；
图片生成单元，用于在用户确认结束绘画后根据所述第一绘画过程数据生成第一图片并进行保存；
接收方选择单元，用于选择接收方；
发送单元，用于将所述第一绘画过程数据和第一图片发送到所述选择的接收方。
根据本发明的另一个方面，提供了一种客户端，包括：
接收单元，用于接收绘画过程数据和由所述绘画过程数据生成的图片数据；
选择单元，用于选择展示图片或者展示绘画过程；
显示单元，用于当选择展示图片时，根据接收的图片数据显示图片；当选择展示绘画过程时，根据所述绘画过程数据动态显示绘画过程。
根据本发明的另一个方面，提供了一种基于绘画数据即时通信的系统，包括：
第一客户端，用于选择并标识接收方，将第一绘画过程数据和第一图片发送到选择的接收方，其中，接收方为第二客户端；
所述第二客户端，用于接收第一绘画过程数据和由所述绘画过程数据生成的图片数据；选择展示图片或者展示绘画过程，进而实现图片或者绘画过程的显示；
服务器；用于接收所述第一客户端发送的所述第一绘画过程数据和第一图片；
根据所述第一客户端标识的接收方选择所述第二客户端；
将所述第一绘画过程数据和第一图片发送给所述第二客户端。
根据本发明的另一个方面，提出了一种计算机程序，包括计算机可读代码，当所述计算机可读代码在计算设备上运行时，导致所述计算设备执行上文所述的基于绘画数据即时通信的方法。
根据本发明的另一个方面，提出了一种计算机可读介质，其中存储了上述的计算机程序。
本发明的有益效果为：本发明提出的一种基于绘画数据即时通信的方法、客户端以及一种基于绘画数据即时通信的系统，能够根据用户的绘画图像，为用户提供绘画过程或精准的绘画图片两个选项，从而通过上述两个选项实现简洁、快速、高效的远距离沟通，同时提高了用户沟通的多选择体验与互动性。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其它目的、特征和优点能够更明显易懂，以下特举本发明的具体实施方式。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本发明的限制。而且在整个附图中，用相同的参数符号表示相同的部件。在附图中：
图1示意性示出了根据本发明一个实施例的一种基于绘画数据即时通信的方法的步骤流程图；
图2示意性示出了根据本发明另一个实施例的一种基于绘画数据即时通信的方法的步骤流程图；
图3示意性示出了根据本发明一个实施例的一种客户端的结构框图；
图4示意性示出了本届本发明另一个实施例的一种客户端的结构框图；
图5示意性示出了根据本发明一个实施例的一种基于绘画数据即时通 信的系统的结构框图；
图6示意性地示出了用于执行根据本发明的方法的计算设备的框图；以及
图7示意性地示出了用于保持或者携带实现根据本发明的方法的程序代码的存储单元。
具体实施例
下面将结合附图和具体的实施方式对本发明作进一步地描述。
如图1所示，本发明提出的一种基于绘画数据即时通信的方法，包括步骤：
步骤S11：提供画板。
步骤S12：接收用户在画板上的输入并生成第一绘画过程数据。
具体地，实时检测绘画记录信息和绘画记录信息对应的时间信息。由此，提高了接收绘画信息的即时性与准确性。
步骤S13：当用户确认绘画结束时，根据第一绘画过程数据生成第一图片。
步骤S14：根据用户选择的接收端，将第一绘画过程数据和第一图片发送给接收端。
具体地，将第一绘画过程数据和第一图片发送给云端服务器，云端服务器再根据接收端的标识，将第一绘画过程数据和第一图片发送给接收端。
进一步地，具有标识的接收端接收第一绘画过程数据和由第一绘画过程数据生成的第一图片数据；选择展示图片或者展示绘画过程；当选择展示图片时，根据接收的第一图片数据显示图片；当选择展示绘画过程时，根据第一绘画过程数据动态显示绘画过程。由此，提高了具有标识的指定接收端接收发送的第一绘画过程数据和/或第一图片的即时性与准确性。
为了更好地理解与应用本发明提出的一种基于绘画数据即时通信的方法，本发明进行以下示例，且本发明不仅局限以下示例。
具体地，移动终端通过自身具有的SDK(Software Development Kit，软件开发工具包)包，实现提供画板的功能。其中，SDK包是一些被编程人员用于为特定的软件包、软件框架、硬件平台以及操作系统等创建应用软件的 开发工具的集合，一般而言SDK即开发Windows平台下的应用程序所使用的SDK，同时本发明也包括但不限于Android、IOS平台下应用程序所使用的SDK，它可以简单的为某个程序设计语言提供应用程序接口API的一些文件，也可以包括能与某种嵌入式系统通讯的复杂的硬件。
进一步地，接收用户通过滑动或触摸操作的方式在画板上的输入，并生成第一绘画过程数据。具体地，实时检测绘画记录信息和绘画记录信息对应的时间信息，其中，绘画记录信息包括但不限于绘画的矢量信息、绘画的位置信息以及绘画的颜色信息等。由此，提高了接收绘画信息的即时性与准确性。
更进一步地，当用户确认绘画结束时，根据第一绘画过程数据生成第一图片。具体地，用户确认绘画结束的方式包括但不限于，用户在画板上不进行滑动或触控操作时间超过预设时间，例如，超过10s，则移动终端的绘画软件默认用户绘画结束或用户进行完绘画的整个过程，确认无误，进而通过移动终端的绘画软件界面的确认按钮进行绘画结束的确认。其中，根据第一绘画过程数据生成第一图片的图片格式包括但不限于jpg、gif或bmp格式。由此，提高了画板接收用户绘画的完整性与体验性。
更进一步地，根据用户选择的接收端，将第一绘画过程数据和第一图片发送给接收端。具体地，将第一绘画过程数据和第一图片发送给云端服务器，云端服务器再根据接收端的标识，将第一绘画过程数据和第一图片发送给接收端。由此，提高了具有标识的指定接收端接收发送端发送的第一绘画过程数据和第一图片的唯一性与准确性。
更进一步地，具有标识的接收端接收第一绘画过程数据和由第一绘画过程数据生成的第一图片数据，选择展示图片或者展示绘画过程，当选择展示图片时，根据接收的第一图片数据显示图片；当选择展示绘画过程时，根据第一绘画过程数据动态显示绘画过程。由此，提高了具有标识的指定接收端接收发送的第一绘画过程数据和/或第一图片的即时性、灵活性与准确性。
上述具体实施例中的移动终端不仅可以通过自身具有的SDK包，实现画板的提供功能，进一步向具有标识的指定通信的移动终端发送绘画数据和图片，同时还可以接受其他移动终端将其进行标识，指定为通信的移动终端接收其他移动终端发送的绘画数据和图片。具体过程，如图2所示，本发明 提出的一种基于绘画数据即时通信的方法，包括步骤：
步骤S21：接收第二绘画过程数据和由第二绘画过程数据生成的第二图片数据。
步骤S22；选择展示图片或者展示绘画过程。
步骤S23：当选择展示图片时，根据接收的第二图片数据显示图片。
步骤S24：当选择展示绘画过程时，根据第二绘画过程数据动态显示绘画过程。
综上所述，本发明提出的一种基于绘画数据即时通信的方法，包括：提供画板，接收用户在画板上的输入并生成第一绘画过程数据，当用户确认绘画结束时，根据第一绘画过程数据生成第一图片，根据用户选择的接收端，将第一绘画过程数据和第一图片发送给接收端；进一步地，本发明提出的一种基于绘画数据即时通信的方法，还包括：接收绘画过程数据和由绘画过程数据生成的图片数据，选择展示图片或者展示绘画过程，当选择展示图片时，根据接收的图片数据显示图片，当选择展示绘画过程时，根据绘画过程数据动态显示绘画过程。
本发明提出的一种基于绘画数据即时通信的方法，能够根据用户的绘画图像，为用户提供绘画过程或精准的绘画图片两个选项，从而通过上述两个选项实现简洁、快速、高效的远距离沟通，同时提高了用户沟通的多选择体验与互动性。
如图3所示，本发明提出的一种客户端10，包括：画板提供单元101、记录单元102、绘画结束确认单元103、图片生成单元104、接收方选择单元105以及发送单元106。
具体地，画板提供单元101用于提供画板。其中，客户端通过自身具有的SDK(Software Development Kit，软件开发工具包)包，实现画板的提供功能。其中，SDK包是一些被编程人员用于为特定的软件包、软件框架、硬件平台以及操作系统等创建应用软件的开发工具的集合，一般而言SDK即开发Windows平台下的应用程序所使用的SDK，同时本发明也包括但不限于Android、IOS平台下应用程序所使用的SDK，它可以简单的为某个程序设计语言提供应用程序接口API的一些文件，也可以包括能与某种嵌入式系统通讯的复杂的硬件。
记录单元102用于接收用户输入并记录第一绘画过程数据。进一步地，记录单元102还包括：位置检测子单元用于实时检测绘画记录的位置信息；时间检测子单元用于检测相应于每个位置信息的时间信息。具体地，接收用户通过滑动或触摸操作的方式在画板上的输入并实时检测绘画记录信息和绘画记录信息对应的时间信息进行记录。其中，绘画记录信息包括但不限于绘画的矢量信息、绘画的位置信息以及绘画的颜色信息等。由此，提高了接收绘画信息的即时性与准确性。
绘画结束确认单元103用于使用户确认结束绘画。其中，用户确认绘画结束的方式包括但不限于，用户在画板上不进行滑动或触控操作时间超过预设时间，例如，超过10s，则客户端的绘画软件默认用户绘画结束或用户进行完绘画的整个过程，确认无误，进而通过客户端的绘画软件界面的确认按钮进行绘画结束的确认。由此，提高了画板接收用户绘画的完整性与体验性。
图片生成单元104用于在用户确认结束绘画后根据第一绘画过程数据生成第一图片并进行保存。其中，根据第一绘画过程数据生成第一图片的图片格式包括但不限于jpg、gif或bmp格式。由此，提高了生成图片格式的多样性与不同客户端系统对于图片后续展示的兼容性。
接收方选择单元105用于选择接收方；发送单元106用于将第一绘画过程数据和第一图片发送到选择的接收方。由此，提高了通过客户端接收方选择单元进行标识的指定接收端接收客户端作为发送端发送的第一绘画过程数据和第一图片的唯一性与准确性。
上述具体实施例中的客户端不仅可以通过自身具有的SDK包，实现画板的提供功能，进一步向具有标识的指定通信的客户端发送绘画数据和图片，同时还可以接受其他客户端将其进行标识，指定为通信的客户端接收其他客户端发送的绘画数据和图片。故如图4所示，本发明提出的一种客户端包括：接收单元107用于接收第二绘画过程数据和由第二绘画过程数据生成的第二图片数据；选择单元108用于选择展示图片或者展示绘画过程；显示单元109用于当选择展示图片时，根据接收的第二图片数据显示图片；当选择展示绘画过程时，根据第二绘画过程数据动态显示绘画过程。
本发明提出的一种客户端，能够根据用户的绘画图像，为用户提供绘画过程或精准的绘画图片两个选项，从而通过上述两个选项实现简洁、快速、 高效的远距离沟通，同时提高了用户沟通的多选择体验与互动性。
如图5所示，本发明提出的一种基于绘画数据即时通信的系统，包括：第一客户端10、第二客户端20以及服务器30。
第一客户端10用于选择并标识接收方，将第一绘画过程数据和第一图片发送到选择的接收方，其中，接收方为第二客户端。
具体地，第一客户端10具体包括：画板提供单元101用于提供画板；记录单元102用于接收用户输入并记录第一绘画过程数据；绘画结束确认单元103用于使用户确认结束绘画；图片生成单元104用于在用户确认结束绘画后根据第一绘画过程数据生成第一图片并进行保存；接收方选择单元105用于选择接收方；发送单元106用于将第一绘画过程数据和第一图片发送到所述选择的接收方。由此，提高了画板接收用户绘画的完整性与体验性。
进一步地，记录单元102包括：位置检测子单元(图中未示出)用于实时检测绘画记录的位置信息；时间检测子单元(图中未示出)用于检测相应于每个位置信息的时间信息。由此，提高了画板接收用户绘画信息的即时性与准确性。
第二客户端20用于接收第一绘画过程数据和由绘画过程数据生成的图片数据；选择展示图片或者展示绘画过程，进而实现图片或者绘画过程的显示。
具体地，第二客户端20具体包括：接收单元107用于接收绘画过程数据和由绘画过程数据生成的图片数据；选择单元108用于选择展示图片或者展示绘画过程；显示单元109用于当选择展示图片时，根据接收的图片数据显示图片；当选择展示绘画过程时，根据绘画过程数据动态显示绘画过程。由此，提高了第二客户端接收图片或绘画过程的多样性与灵活性。
服务器30用于接收第一客户端10发送的第一绘画过程数据和第一图片；根据第一客户端10标识的接收方选择第二客户端20；将第一绘画过程数据和第一图片发送给第二客户端20。由此，提高了第一客户端向第二客户端发送绘画过程数据和图片的唯一性与准确性。
本发明提出的一种基于绘画数据即时通信的系统，能够根据用户的绘画图像，为用户提供绘画过程或精准的绘画图片两个选项，从而通过上述两个选项实现简洁、快速、高效的远距离沟通，同时提高了用户沟通的多选择体 验与互动性。
在此处提供的说明书中，说明了大量具体细节，然而，能够理解，本发明的实施例可以在没有这些具体细节的情况下实现。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。
本发明的各个部件实施例可以以硬件实现，或者以在一个或者多个处理器上运行的软件模块实现，或者以它们的组合实现。本领域的技术人员应当理解，可以在实践中使用微处理器或者数字信号处理器(DSP)来实现根据本发明实施例的一种基于绘画数据即时通信的客户端及系统中的一些或者全部部件的一些或者全部功能。本发明还可以实现为用于执行这里所描述的方法的一部分或者全部的设备或者装置程序(例如，计算机程序和计算机程序产品)。这样的实现本发明的程序可以存储在计算机可读介质上，或者可以具有一个或者多个信号的形式。这样的信号可以从因特网网站上下载得到，或者在载体信号上提供，或者以任何其他形式提供。
例如，图6示意性地示出了用于执行根据本发明的方法的计算设备的框图。该计算设备传统上包括处理器610和以存储器620形式的计算机程序产品或者计算机可读介质。存储器620可以是诸如闪存、EEPROM(电可擦除可编程只读存储器)、EPROM、硬盘或者ROM之类的电子存储器。存储器620具有用于执行上述方法中的任何方法步骤的程序代码631的存储空间630。例如，用于程序代码的存储空间630可以包括分别用于实现上面的方法中的各种步骤的各个程序代码631。这些程序代码可以从一个或者多个计算机程序产品中读出或者写入到这一个或者多个计算机程序产品中。这些计算机程序产品包括诸如硬盘，紧致盘(CD)、存储卡或者软盘之类的程序代码载体。这样的计算机程序产品通常为如参考图7所述的便携式或者固定存储单元。该存储单元可以具有与图6的计算设备中的存储器620类似布置的存储段、存储空间等。程序代码可以例如以适当形式进行压缩。通常，存储单元包括用于执行根据本发明的方法步骤的计算机可读代码631’，即可以由例如诸如610之类的处理器读取的代码，这些代码当由计算设备运行时，导致该计算设备执行上面所描述的方法中的各个步骤。
本文中所称的“一个实施例”、“实施例”或者“一个或者多个实施例”意味着，结合实施例描述的特定特征、结构或者特性包括在本发明的至少一 个实施例中。此外，请注意，这里“在一个实施例中”的词语例子不一定全指同一个实施例。
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本发明的实施例可以在没有这些具体细节的情况下被实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。
应该注意的是上述实施例对本发明进行说明而不是对本发明进行限制，并且本领域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实施例。在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本发明可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
此外，还应当注意，本说明书中使用的语言主要是为了可读性和教导的目的而选择的，而不是为了解释或者限定本发明的主题而选择的。因此，在不偏离所附权利要求书的范围和精神的情况下，对于本技术领域的普通技术人员来说许多修改和变更都是显而易见的。对于本发明的范围，对本发明所做的公开是说明性的，而非限制性的，本发明的范围由所附权利要求书限定。

Claims (13)

  1. 一种基于绘画数据即时通信的方法，包括：
    提供画板；
    接收用户在画板上的输入并生成第一绘画过程数据；
    当用户确认绘画结束时，根据第一绘画过程数据生成第一图片；
    根据用户选择的接收端，将所述第一绘画过程数据和第一图片发送给所述接收端。
  2. 根据权利要求1所述的方法，接收用户在画板上的输入并生成第一绘画过程数据，具体包括：实时检测绘画记录信息和与所述绘画记录信息对应的时间信息。
  3. 根据权利要求1或2所述的方法，将所述第一绘画过程数据和第一图片发送给所述接收端，具体包括：将所述第一绘画过程数据和第一图片发送给服务器，服务器再根据所述接收端的标识，将所述第一绘画过程数据和第一图片发送给接收端。
  4. 根据权利要求1-3任一项所述的方法，还包括：
    接收第二绘画过程数据和由所述第二绘画过程数据生成的第二图片数据；
    选择展示图片或者展示绘画过程；
    当选择展示图片时，根据接收的第二图片数据显示图片；当选择展示绘画过程时，根据所述第二绘画过程数据动态显示绘画过程。
  5. 一种基于绘画数据即时通信的方法，其特征在于，包括：
    接收绘画过程数据和由所述绘画过程数据生成的图片数据；
    选择展示图片或者展示绘画过程；
    当选择展示图片时，根据接收的图片数据显示图片；当选择展示绘画过程时，根据所述绘画过程数据动态显示绘画过程。
  6. 根据权利要求5所述的方法，所述第一绘画过程数据包括绘画记录信息和与所述绘画记录信息对应的时间信息。
  7. 一种客户端，包括：
    画板提供单元，用于提供画板；
    记录单元，用于接收用户输入并记录第一绘画过程数据；
    绘画结束确认单元，用于使用户确认结束绘画；
    图片生成单元，用于在用户确认结束绘画后根据所述第一绘画过程数据生成第一图片并进行保存；
    接收方选择单元，用于选择接收方；
    发送单元，用于将所述第一绘画过程数据和第一图片发送到所述选择的接收方。
  8. 根据权利要求7所述的客户端，所述记录单元包括：
    位置检测子单元，用于实时检测绘画记录的位置信息
    时间检测子单元，用于检测相应于所述每个位置信息的时间信息。
  9. 根据权利要求7或8所述的客户端，所述客户端还包括：
    接收单元，用于接收第二绘画过程数据和由所述第二绘画过程数据生成的第二图片数据；
    选择单元，用于选择展示图片或者展示绘画过程；
    显示单元，用于当选择展示图片时，根据接收的第二图片数据显示图片；当选择展示绘画过时，根据所述第二绘画过程数据动态显示绘画过程。
  10. 一种客户端，包括：
    接收单元，用于接收绘画过程数据和由所述绘画过程数据生成的图片数据；
    选择单元，用于选择展示图片或者展示绘画过程；
    显示单元，用于当选择展示图片时，根据接收的图片数据显示图片；当选择展示绘画过程时，根据所述绘画过程数据动态显示绘画过程。
  11. 一种基于绘画数据即时通信的系统，包括：
    第一客户端，用于选择并标识接收方，将第一绘画过程数据和第一图片发送到选择的接收方，其中，接收方为第二客户端；
    所述第二客户端，用于接收第一绘画过程数据和由所述绘画过程数据生成的图片数据；选择展示图片或者展示绘画过程，进而实现图片或者绘画过程的显示；
    服务器；用于接收所述第一客户端发送的所述第一绘画过程数据和第一图片；
    根据所述第一客户端标识的接收方选择所述第二客户端；
    将所述第一绘画过程数据和第一图片发送给所述第二客户端。
  12. 一种计算机程序，包括计算机可读代码，当所述计算机可读代码在计算设备上运行时，导致所述计算设备执行根据权利要求1-4中的 任一项所述的基于绘画数据即时通信的方法，或者执行根据权利要求5-6中任一项所述的基于绘画数据即时通信的方法。
  13. 一种计算机可读介质，其中存储了如权利要求12所述的计算机程序。
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